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In reply to the discussion: Fun with Roman Numerals [View all]

sl8

(16,661 posts)
1. I only recently learned how to add & subtract Roman numerals without converting them first.
Fri May 16, 2025, 08:20 PM
May 16

It's possible I learned this in school, but I'm having a hard time remembering that far back.

https://www.smartick.com/blog/mathematics/addition-and-subtraction/roman-numerals-add/

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